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In observance of the July 4th Holiday, Lighting Supply will be closed Friday July 3rd and there will be no shipping.
In observance of the July 4th Holiday, Lighting Supply will be closed Friday July 3rd and there will be no shipping.

NSI

NSI Multi-Size Ground Rod Clamp (GRC-3834)

NSI Multi-Size Ground Rod Clamp (GRC-3834)
Usually Ships in 7-14 Days

NSI
$9.28 - $9.28
$9.28

NSI Multi-Size Ground Rod Clamp (GRC-3834)

$9.28 - $9.28
$9.28
NSI 500 MCM Parallel Tap Connector-With Cover (GP-500WC)

NSI 500 MCM Parallel Tap Connector-With Cover (GP-500WC)
Usually Ships in 7-14 Days

NSI
$65.49 - $65.49
$65.49

NSI 500 MCM Parallel Tap Connector-With Cover (GP-500WC)

$65.49 - $65.49
$65.49
NSI 1 Heavy-Duty Ground Rod Clamp (GRC-100H)

NSI 1 Heavy-Duty Ground Rod Clamp (GRC-100H)
Usually Ships in 7-14 Days

NSI
$22.63 - $22.63
$22.63

NSI 1 Heavy-Duty Ground Rod Clamp (GRC-100H)

$22.63 - $22.63
$22.63
NSI Copper Lay-In Connector 4-14 AWG (GLC-4DBP)

NSI Copper Lay-In Connector 4-14 AWG (GLC-4DBP)
Usually Ships in 7-14 Days

NSI
$14.20 - $14.20
$14.20

NSI Copper Lay-In Connector 4-14 AWG (GLC-4DBP)

$14.20 - $14.20
$14.20
NSI Ground Clamp #10-2 Stranded Direct Burial (GLC-12DB)

NSI Ground Clamp #10-2 Stranded Direct Burial (GLC-12DB)
Usually Ships in 7-14 Days

NSI
$12.58 - $12.58
$12.58

NSI Ground Clamp #10-2 Stranded Direct Burial (GLC-12DB)

$12.58 - $12.58
$12.58
NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL75058B)

NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL75058B)
Usually Ships in 7-14 Days

NSI
$91.37 - $91.37
$274.11 case of 3
$91.37 each

NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL75058B)

$91.37 - $91.37
$274.11 case of 3
$91.37 each
View Product
NSI 6 AWG Copper Compression Lug 1/4 With 1 Inch Spacing 2 Hole (GL6N-143)

NSI 6 AWG Copper Compression Lug 1/4 With 1 Inch Spacing 2 Hole (GL6N-143)
Usually Ships in 7-14 Days

NSI
$9.65 - $9.65
$9.65

NSI 6 AWG Copper Compression Lug 1/4 With 1 Inch Spacing 2 Hole (GL6N-143)

$9.65 - $9.65
$9.65
NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL70058B)

NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL70058B)
Usually Ships in 7-14 Days

NSI
$77.26 - $77.26
$231.78 case of 3
$77.26 each

NSI 700 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL70058B)

$77.26 - $77.26
$231.78 case of 3
$77.26 each
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NSI 6 AWG Copper Compression Lug1/4 Bolt Size With 5/8 Spacing 2 Hole (GL6N-141)

NSI 6 AWG Copper Compression Lug1/4 Bolt Size With 5/8 Spacing 2 Hole (GL6N-141)
Usually Ships in 7-14 Days

NSI
$11.34 - $11.34
$11.34

NSI 6 AWG Copper Compression Lug1/4 Bolt Size With 5/8 Spacing 2 Hole (GL6N-141)

$11.34 - $11.34
$11.34
NSI 4 AWG Copper Compression Lug 1/4 Bolt Size With 5/8 Spacing (GL4N-141)

NSI 4 AWG Copper Compression Lug 1/4 Bolt Size With 5/8 Spacing (GL4N-141)
Usually Ships in 7-14 Days

NSI
$11.92 - $11.92
$11.92

NSI 4 AWG Copper Compression Lug 1/4 Bolt Size With 5/8 Spacing (GL4N-141)

$11.92 - $11.92
$11.92
NSI 600 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL60058B)

NSI 600 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL60058B)
Usually Ships in 7-14 Days

NSI
$61.32 - $61.32
$367.92 case of 6
$61.32 each

NSI 600 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL60058B)

$61.32 - $61.32
$367.92 case of 6
$61.32 each
View Product
NSI 500 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL50058B)

NSI 500 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL50058B)
Usually Ships in 7-14 Days

NSI
$38.86 - $38.86
$233.16 case of 6
$38.86 each

NSI 500 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL50058B)

$38.86 - $38.86
$233.16 case of 6
$38.86 each
View Product
NSI 4/0 AWG Copper Compression Lug 3/8 Spacing 2 Hole (GL40N-38)

NSI 4/0 AWG Copper Compression Lug 3/8 Spacing 2 Hole (GL40N-38)
Usually Ships in 7-14 Days

NSI
$16.11 - $16.11
$16.11

NSI 4/0 AWG Copper Compression Lug 3/8 Spacing 2 Hole (GL40N-38)

$16.11 - $16.11
$16.11
NSI 350 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL35058B)

NSI 350 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL35058B)
Usually Ships in 7-14 Days

NSI
$35.74 - $35.74
$428.88 case of 12
$35.74 each

NSI 350 MCM Copper Compression Lug 5/8 Bolt Size Bell End (GL35058B)

$35.74 - $35.74
$428.88 case of 12
$35.74 each
View Product
NSI 3/0 AWG Copper Compression Lug 3/8 Bolt Size (GL30N-38)

NSI 3/0 AWG Copper Compression Lug 3/8 Bolt Size (GL30N-38)
Usually Ships in 7-14 Days

NSI
$14.45 - $14.45
$14.45

NSI 3/0 AWG Copper Compression Lug 3/8 Bolt Size (GL30N-38)

$14.45 - $14.45
$14.45
NSI 300 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL30048B)

NSI 300 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL30048B)
Usually Ships in 7-14 Days

NSI
$28.55 - $28.55
$342.60 case of 12
$28.55 each

NSI 300 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL30048B)

$28.55 - $28.55
$342.60 case of 12
$28.55 each
View Product
NSI 2 2/0-14Primary 2 2/0-14 Secondary Power Distribution Block (AS-K2-K2)

NSI 2 2/0-14Primary 2 2/0-14 Secondary Power Distribution Block (AS-K2-K2)
Usually Ships in 7-14 Days

NSI
$46.98 - $46.98
$46.98

NSI 2 2/0-14Primary 2 2/0-14 Secondary Power Distribution Block (AS-K2-K2)

$46.98 - $46.98
$46.98
NSI 2/0 AWG Aluminum Compression Lug 1/2 Bolt Size Aluminum/ Copper (AL2/0-48)

NSI 2/0 AWG Aluminum Compression Lug 1/2 Bolt Size Aluminum/ Copper (AL2/0-48)
Usually Ships in 7-14 Days

NSI
$15.48 - $15.48
$15.48

NSI 2/0 AWG Aluminum Compression Lug 1/2 Bolt Size Aluminum/ Copper (AL2/0-48)

$15.48 - $15.48
$15.48
NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-142)

NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-142)
Usually Ships in 7-14 Days

NSI
$13.38 - $13.38
$13.38

NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-142)

$13.38 - $13.38
$13.38
NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-141)

NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-141)
Usually Ships in 7-14 Days

NSI
$13.38 - $13.38
$13.38

NSI 2 AWG Copper Compression Lug 1/4 Bolt Size 2 Hole Peep Hole (GL2N-141)

$13.38 - $13.38
$13.38
NSI 250 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL25048B)

NSI 250 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL25048B)
Usually Ships in 7-14 Days

NSI
$21.78 - $21.78
$21.78

NSI 250 MCM Copper Compression Lug 1/2 Bolt Size Bell End (GL25048B)

$21.78 - $21.78
$21.78
NSI 250 MCM Copper Compression Lug 3/8 Bolt Sized Bell End (GL25038B)

NSI 250 MCM Copper Compression Lug 3/8 Bolt Sized Bell End (GL25038B)
Usually Ships in 7-14 Days

NSI
$21.78 - $21.78
$21.78

NSI 250 MCM Copper Compression Lug 3/8 Bolt Sized Bell End (GL25038B)

$21.78 - $21.78
$21.78
NSI 2/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole (GL20N-38)

NSI 2/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole (GL20N-38)
Usually Ships in 7-14 Days

NSI
$11.58 - $11.58
$11.58

NSI 2/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole (GL20N-38)

$11.58 - $11.58
$11.58
NSI 1/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole Peep Hole (GL10N-38)

NSI 1/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole Peep Hole (GL10N-38)
Usually Ships in 7-14 Days

NSI
$11.58 - $11.58
$11.58

NSI 1/0 AWG Copper Compression Lug 3/8 Bolt Size 2 Hole Peep Hole (GL10N-38)

$11.58 - $11.58
$11.58